SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
olimpic.si
SSL/TLS Certificate
SSL/TLS Certificate for olimpic.si
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- olimpic.si
- Valid from
- Jul 11, 2026
- Valid until
- Oct 9, 2026 (expired 9 days ago)
- Public key
- RSA 2048-bit
- Serial
- 056E3AE1AB0BEC741BD3CE6AF58CC862BD3F
- SHA-256 fingerprint
- 4F:5E:C3:3A:F2:58:E1:DE:E9:11:1E:A7:59:98:50:D6:07:31:8E:46:53:83:C0:ED:7E:E5:34:BC:9E:53:4D:5D
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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